Added a note to clarify that PLIST_VERSION in GoogleService-Info.plist does not refer to the <plist version="1.0"> declaration in a Property List file.
PLIST_VERSION is a Firebase field within the <dict></dict> in the plist file and is accurately listed as being unused.
#no-changelog
* Fix up directory name, remove extra "time" in "Runtime time linking".
* Fix up relative path to svgs.
* Hmm, add img tags, again?
* Tweak width.
* Hmm, let's try <figure>.
* Grr.
* More fiddling, Markdown doesn't like <figure>.
* Yuck.
* Ditch <figure>, which doesn't want to play with GitHub Markdown.
* Jeez.
* More edits.
* Change to h3.
* Yikes.
* Now the other figure.
* Add "Figure X" to captions.
* Hmm. Now let's try commiting gDoc edits.
* Remove forum link.
* Fix title.
* Heading fixes.
* Code formatting.
* Last pass?
* Fix issue link.
* Clarify exact problem with duplicate symbols.
* Add most typical error message text
* [WIP] README: add section about using Firebase from a framework.
* Typos, wording and examples
* Move to a separate file
* Add diagrams
* Errors and issues examples. Cleanup.
* Formatting
* Issue links